Codex Knowledge Base
Failure as a Process: What 63,000 Annotated Execution Steps Reveal About CLI Coding Agent Trajectories — and How to Intervene Earlier in Codex CLI
Failure as a Process: What 63,000 Annotated Execution Steps Reveal About CLI Coding Agent Trajectories — and How to Intervene Earlier in Codex CLI
Do Context Files Actually Help? What a 288-Run Ablation Study Reveals About AGENTS.md, Correctness, and Your Codex CLI Workflow
Do Context Files Actually Help? What a 288-Run Ablation Study Reveals About AGENTS.md, Correctness, and Your Codex CLI Workflow
ContinualSkillBench: Can Your Coding Agent Actually Learn From Experience — and What Codex CLI's Skill Architecture Gets Right
ContinualSkillBench: Can Your Coding Agent Actually Learn From Experience — and What Codex CLI’s Skill Architecture Gets Right
Codex Security CLI Goes Open Source: Building Agentic SAST into Your Merge Path
OpenAI open-sourced the Codex Security CLI and TypeScript SDK under Apache 2.0 in July 2026. This article dissects its architecture, compares it with pattern-based SAST tools, and shows how to...
Codex CLI Rollout Token Budgets: Shared Accounting, Weighted Limits, and Graceful Turn Abortion
Codex CLI Rollout Token Budgets: Shared Accounting, Weighted Limits, and Graceful Turn Abortion
Black Hat 2026: Eleven Agent Framework CVEs and Why Codex CLI's Sandbox-First Architecture Dodges the Worst of Them
Black Hat 2026: Eleven Agent Framework CVEs and Why Codex CLI’s Sandbox-First Architecture Dodges the Worst of Them
AISI's Unsanctioned Agent Actions: What the July 28th Cyber Testing Incident Teaches Codex CLI Developers About Containment Architecture
AISI’s Unsanctioned Agent Actions: What the July 28th Cyber Testing Incident Teaches Codex CLI Developers About Containment Architecture
The Verification Inversion: Why Generation Became Easy, Verification Became Hard, and What the Research Says You Should Do About It
Two June 2026 papers reframe the coding agent bottleneck: the Qwen Team's Verification Horizon shows no reward function stays effective as models improve, while Winninger's ICML paper proves old-school constraints...
SWE-Touch and the Workspace State Awareness Gap: Why Your Coding Agent Breaks When You Touch the Code — and How to Harden Codex CLI for Shared-Workspace Collaboration
SWE-Touch and the Workspace State Awareness Gap: Why Your Coding Agent Breaks When You Touch the Code — and How to Harden Codex CLI for Shared-Workspace Collaboration
SWE-Bench-CL and the Continual Learning Gap: Why Your Coding Agent Forgets What Your Repository Learned Last Month
SWE-Bench-CL and the Continual Learning Gap: Why Your Coding Agent Forgets What Your Repository Learned Last Month